Display screen or portion thereof with graphical user interface



The single FIGURE is a front view of a display screen or portion thereof with graphical user interface according to our design.

The dashed broken lines in the single FIGURE represents the display screen or portion thereof and elements of the graphical user interface that form no part of the claimed design. The dash-dot broken lines represent a boundary to the claimed design and form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 